This release of the Storage Cost Calculator is all about providing enhancements.
We introduced the capability for you to select the type of backup solution you want to utilize when analyzing the cost of various disk configurations. You can now choose either VSS Clone, VSS Snapshot, or disable the feature all together. We also adjusted the language to recommend usage of VSS clones or a solution that can guarantee fast recovery (3 minutes + log replay) in the event that you choose to deploy large mailboxes without continuous replication.
o We now include SCR copies in the comparison.